CN210456666U - Blast furnace coke bin surplus coke butyl outer discharging device - Google Patents
Blast furnace coke bin surplus coke butyl outer discharging device Download PDFInfo
- Publication number
- CN210456666U CN210456666U CN201920417690.9U CN201920417690U CN210456666U CN 210456666 U CN210456666 U CN 210456666U CN 201920417690 U CN201920417690 U CN 201920417690U CN 210456666 U CN210456666 U CN 210456666U
- Authority
- CN
- China
- Prior art keywords
- coke
- chute
- coke oven
- blast furnace
- belt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000571 coke Substances 0.000 title claims abstract description 134
- 238000007599 discharging Methods 0.000 title claims abstract description 10
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 title claims abstract description 9
- 239000000463 material Substances 0.000 claims abstract description 55
- 238000007789 sealing Methods 0.000 claims abstract description 17
- 238000005303 weighing Methods 0.000 claims abstract description 16
- 239000000428 dust Substances 0.000 claims abstract description 9
- 238000009826 distribution Methods 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000009628 steelmaking Methods 0.000 abstract description 2
- 239000000446 fuel Substances 0.000 description 3
- 239000004484 Briquette Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012946 outsourcing Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Images
Landscapes
- Coke Industry (AREA)
Abstract
The utility model relates to a blast furnace coke bin surplus coke butyl outer discharging device, which belongs to the technical field of blast furnace production equipment in the metallurgical industry. The technical scheme is as follows: the vibrating feeder (11) is hung on a discharge port of the nut coke bin (1), the discharge port of the vibrating feeder (11) extends into the sealing cover (17), and the sealing cover (17) is connected with the dust removal pipeline (2); the upper opening of the coke oven chute (23) is connected with the sealing cover (17), and the lower opening of the coke oven chute (23) is connected with the weighing hopper (10); the material sliding platform (16) is fixed on the material distributing trolley (3), the lower end of the material sliding platform (16) is arranged on the upper opening of the chute hopper (4), and the lower opening of the chute hopper (4) is positioned above the belt (6); the chute (4) is fixed on the material distributing trolley (3). The utility model has the advantages that: the coke breeze is skillfully introduced into a coke breeze belt, falls into a coke breeze conveying automobile compartment and is conveyed to a steel-making process for use.
Description
Technical Field
The utility model relates to a blast furnace coke bin surplus coke butyl outer discharging device, which belongs to the technical field of blast furnace production equipment in the metallurgical industry.
Background
The blast furnace needs a large amount of fuels such as coke in the smelting process, the coke is generally conveyed to a coke tank of the blast furnace from a coking plant or an outsourcing coke storage warehouse, then is screened below the tank, oversize products larger than 25mm fall into a coke weighing hopper, and are conveyed forwards to the blast furnace through a feeding belt after being weighed; coke powder with undersize matter of less than or equal to 25mm falls into a coke returning belt, the coke returning is conveyed to a coke bin sieve for secondary screening, coke bins are called as oversize matter, the coke bins are conveyed to a coke bin special for a blast furnace ore tank through a belt, and the coke powder with undersize matter is conveyed to a sintering workshop through the belt or an automobile and is crushed and then is mixed into sintering raw materials to be used as fuel. Because the coke briquette has poor strength, poor air permeability and poor high-temperature performance, the fluctuation of the furnace condition of the blast furnace is easily caused, and the ratio of the coke briquette is relatively small. In the blast furnace operation, the charging batch of the coke oven is adjusted at any time according to the change of the furnace charge structure and the furnace condition, and the coke oven bin position is totally raised in the coke screening and recycling system under the groove, so that the coke oven bin needs to discharge a certain amount of coke oven at proper time, and the coke oven bin position is reasonable.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a blast furnace coke bin surplus burnt butyl outer discharging device can arrange the surplus burnt butyl of a certain amount outward, makes the burnt butyl storehouse keep reasonable position, solves the problem that exists among the background art.
The technical scheme of the utility model is that:
a blast furnace coke bin surplus coke block discharging device comprises a coke block bin, a dust removal pipeline, a material distribution trolley, a chute hopper, a coke block belt, a feeding belt, a weighing hopper, a vibration feeder, a support, a chute feed table, a sealing cover, wheels, a track and a coke block chute, wherein the vibration feeder is hung on a discharge port of the coke block bin; the upper opening of the coke oven chute is connected with the sealing cover, the lower opening of the coke oven chute is connected with a weighing hopper, and the weighing hopper is arranged above the feeding belt; the section of the material sliding table (16) is of a right-angled triangle structure, the material sliding table is fixed on the material distributing trolley, the upper end of the material sliding table is matched with a discharge hole of the vibration feeder, the lower end of the material sliding table is arranged on the upper opening of the chute hopper, and the lower opening of the chute hopper is positioned above the belt of the coke oven; the chute hopper is fixed on the material distribution trolley through a support, the material distribution trolley is arranged on a track through wheels, and the track is arranged on the support.
The material distributing trolley is provided with a coke chute hole matched with the chute hopper, and the upper opening of the chute hopper is connected to the coke chute hole of the material distributing trolley.
The material distributing trolley is provided with a pull rod.
The track is fixed on the bracket through the supporting plate.
The coke oven belt conveyor also comprises a coke oven conveying car which is arranged below the coke oven belt.
By adopting the utility model, during normal production, the coke dices in the coke dices bin enter the coke dices chute through the vibrating feeder and fall into the feeding belt through the weighing hopper to feed the blast furnace; when the position of the coke bin is too high and a certain amount of coke is required to be discharged outside, the coke transporting vehicle is driven to the position below the coke belt, the material distributing trolley is pushed forwards, the coke can flow to the chute along the material sliding table and slide onto the coke belt through the chute, and finally the coke is discharged to the vehicle compartment through the coke belt until the compartment is completely full, and the material distributing trolley is pulled back to return to normal feeding.
The utility model has the advantages that: the coke oven hopper is ingeniously introduced into the coke oven of the discharge port of the vibrating feeder through the material distribution trolley, then the coke oven belt slides to the coke oven belt, the coke oven belt falls into the car compartment of the coke oven for ground coke oven transportation, and the coke oven belt is hauled to the steelmaking process for use, so that the problem of overhigh coke oven bin position is solved, and the balanced use of system fuels of iron and steel enterprises is facilitated.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a partially enlarged schematic view of the present invention;
fig. 3 is a right side view of fig. 1.
In the figure: the coke oven comprises a coke oven bin 1, a dust removal pipeline system 2, a material distribution trolley 3, a chute hopper 4, a cement platform 5, a coke oven belt 6, a coke oven conveying car 7, a feeding belt 8, a blanking device 9, a weighing hopper 10, a vibration feeder 11, an adjustable gate valve hopper 12, a pull rod 13, a support 14, a coke oven hole 15, a coke oven table 16, a sealing cover 17, a coke oven 18, a shaft 19, wheels 20, a track 21, a supporting plate 22 and a coke oven chute 23.
Detailed Description
The invention will be further explained by way of example with reference to the accompanying drawings.
Referring to attached figures 1, 2 and 3, the blast furnace coke bin surplus coke butyl discharging device comprises a coke bin 1, a dust removal pipeline 2, a material distribution trolley 3, a chute 4, a coke belt 6, a feeding belt 8, a weighing hopper 10, a vibration feeder 11, a support 14, a material sliding table 16, a sealing cover 17, wheels 20, a track 21 and a coke chute 23, wherein the vibration feeder 11 is hung on a discharge port of the coke bin 1, the discharge port of the vibration feeder 11 extends into the sealing cover 17, and the sealing cover 17 is connected with the dust removal pipeline 2; the upper opening of the coke oven chute 23 is connected with the sealing cover 17, the lower opening of the coke oven chute 23 is connected with the weighing hopper 10, and the weighing hopper 10 is arranged above the feeding belt 8; the section of the material sliding table 16 is of a right-angled triangle structure, the material sliding table 16 is fixed on the material distributing trolley 3, the upper end of the material sliding table 16 is matched with the discharge hole of the vibration feeder 11, the lower end of the material sliding table 16 is arranged on the upper opening of the chute hopper 4, and the lower opening of the chute hopper 4 is positioned above the belt 6 of the coke oven; the chute 4 is fixed on the material distributing trolley 3 through a bracket 14, the material distributing trolley 3 is arranged on a track 21 through wheels 20, and the track 21 is arranged on the bracket 14.
The specific embodiment is as follows:
in this embodiment, referring to fig. 1-3, the vibration feeder 11 is a feeding device commonly used in the art, the vibration feeder 11 is suspended below an adjustable gate valve hopper 12 at the discharge port of the coke bin 1, the discharge port of the vibration feeder 11 extends into a sealing cover 17, the upper port of a coke chute 23 is connected with the sealing cover 17, the sealing cover 17 is connected to the dust removal pipeline 2, the lower port of the coke chute 23 is communicated with a weighing hopper 10, and the weighing hopper 10 is arranged above a feeding belt 8 through a feeding device 9;
the material distributing trolley 3 is dustpan-shaped, the bottom of the material distributing trolley 3 is welded with a material sliding table 16 of a right-angled triangle structure, the upper end of the material sliding table 16 is matched with a discharge port of the vibration feeder 11, the material distributing trolley 3 at the lower end of the material sliding table 1 is cut with a coke sliding hole 15, two supporting shafts 19 and four wheels 20 are arranged below the material distributing trolley 3, the wheel rim is groove-shaped, and a pull rod 13 is fixed on one side of the material distributing trolley 3 of the material distributor 3;
two L-shaped supporting plates 22 which are parallel and located in the same horizontal plane are welded on the support 14, rails 21 are arranged on the supporting plates 22, four wheels 20 of the material distribution trolley 3 are respectively arranged on the two rails 21, and vertical legs are welded below the support 14 and supported on the cement platform 5.
The chute 4 is fixed on the bracket 14, the upper opening of the chute 4 is tightly attached to the upper opening of the coke chute 23 and connected to the coke chute hole 15 of the material distributing trolley 3, the lower opening of the chute 4 is positioned above the small coke belt 6, the head of the small coke belt 6 is suspended, and the head blanking line is approximately aligned with the central line of the length direction of the box body of the coke conveying trolley 7 on the ground.
The utility model discloses application method as follows:
during normal production, the coke in the coke bin 1 enters a coke chute 23 through a vibration feeder 11 and falls into a feeding belt 8 through a weighing hopper 10 to feed a blast furnace;
when the position of a coke bin 1 is too high and a certain amount of coke is required to be discharged, a coke conveyor 7 is driven to be below a coke belt 6, the coke conveyor 7 is adjusted to enable the central line of the length direction of a carriage body to be approximately aligned with a first-wheel roller which is suspended and extended by the coke small belt 6 above, the side of a carriage cab is aligned with the extended first-wheel roller, a vibration feeder 11 is driven to be at a manual position, a material distribution trolley 3 is pushed forwards, the coke can flow to a chute 4 along a material sliding table 16, the coke belt 6 is started, the vibration feeder 11 also vibrates and feeds at the same time, the coke is discharged to the carriage of the automobile, the coke is moved forward for several times along the central line of the carriage along the aligned position of the carriage cab, until the carriage is completely full, the coke belt 6 is stopped, the vibration feeder 11 is also stopped at the same time, the material distribution trolley 3 is pulled back, and the vibration feeder 11 is driven to be at an automatic position, the blast furnace is matched with the diced coke according to the original rhythm, and the vehicle filled with the diced coke is driven away.
Claims (5)
1. The utility model provides a blast furnace coke bin surplus coke butyl arranges device outward which characterized in that: the coke oven dust removal device comprises a coke oven bin (1), a dust removal pipeline (2), a material distribution trolley (3), a chute hopper (4), a coke oven belt (6), a feeding belt (8), a weighing hopper (10), a vibration feeder (11), a support (14), a material sliding table (16), a sealing cover (17), wheels (20), a track (21) and a coke oven chute (23), wherein the vibration feeder (11) is hung on a discharge port of the coke oven bin (1), the discharge port of the vibration feeder (11) extends into the sealing cover (17), and the sealing cover (17) is connected with the dust removal pipeline (2); the upper opening of the coke oven chute (23) is connected with the sealing cover (17), the lower opening of the coke oven chute (23) is connected with the weighing hopper (10), and the weighing hopper (10) is arranged above the feeding belt (8); the section of the material sliding table (16) is of a right-angled triangle structure, the material sliding table (16) is fixed on the material distributing trolley (3), the upper end of the material sliding table (16) is matched with a discharge hole of the vibration feeder (11), the lower end of the material sliding table (16) is arranged on the upper opening of the chute hopper (4), and the lower opening of the chute hopper (4) is positioned above the coke block belt (6); the chute (4) is fixed on the material distribution trolley (3) through a support (14), the material distribution trolley (3) is arranged on a track (21) through wheels (20), and the track (21) is arranged on the support (14).
2. The blast furnace coke bin surplus coke breeze discharging device according to claim 1, characterized in that: the material distributing trolley (3) is provided with a coke chute hole (15) matched with the chute hopper (4), and the upper opening of the chute hopper (4) is connected to the coke chute hole (15) of the material distributing trolley (3).
3. The blast furnace coke bin surplus coke breeze discharge device according to claim 1 or 2, characterized in that: the material distributing trolley (3) is provided with a pull rod (13).
4. The blast furnace coke bin surplus coke breeze discharging device according to claim 1, characterized in that: the rail (21) is fixed on the support (14) by a support plate (22).
5. The blast furnace coke bin surplus coke breeze discharging device according to claim 1, characterized in that: the coke oven belt conveyor also comprises a coke oven conveyor (7), wherein the coke oven conveyor (7) is arranged below the coke oven belt (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920417690.9U CN210456666U (en) | 2019-03-29 | 2019-03-29 | Blast furnace coke bin surplus coke butyl outer discharging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920417690.9U CN210456666U (en) | 2019-03-29 | 2019-03-29 | Blast furnace coke bin surplus coke butyl outer discharging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210456666U true CN210456666U (en) | 2020-05-05 |
Family
ID=70429552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920417690.9U Expired - Fee Related CN210456666U (en) | 2019-03-29 | 2019-03-29 | Blast furnace coke bin surplus coke butyl outer discharging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210456666U (en) |
-
2019
- 2019-03-29 CN CN201920417690.9U patent/CN210456666U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208867357U (en) | A kind of concrete agitation station sunk type proportioner | |
| CN108341276B (en) | Bucket-wheel reclaimer applied to bulk cargo blending operation | |
| CN210456666U (en) | Blast furnace coke bin surplus coke butyl outer discharging device | |
| US9365907B1 (en) | Conversion of troublesome lime fines to useful high quality fluidized lime in feeding flux lime to a BOF converter | |
| CN107902444A (en) | A kind of quantifying and loading device and quantifying and loading method | |
| CN202498022U (en) | System for screening and recycling blast furnace return ore | |
| CN210150347U (en) | Blanking system suitable for loading mine stone | |
| RU2425790C1 (en) | Bin trestle to load railway cars and method to reload dust-containing loose materials from bin trestle into railway car | |
| CN103723528B (en) | Ore stockpile discharge system | |
| CN102826319B (en) | Stock yard | |
| CN214779405U (en) | Automatic feeder of stokehold bed | |
| CN109019079B (en) | Material conveying system | |
| CN209740247U (en) | Multi-bin alloy material automatic weighing and feeding device of refining furnace with movable trolley | |
| CN201603597U (en) | Moveable crushing station | |
| CN203474407U (en) | Environment-friendly feeding device | |
| CN214166727U (en) | High-fall spiral buffering dust-settling chute for storage bin | |
| CN219258962U (en) | Smelting metal adding device | |
| CN213041345U (en) | Furnace charge composition calculates proportioning device fast | |
| CN205257065U (en) | Throw material skip | |
| RU2266967C1 (en) | Method of preparation of fluxes for production of fluxed agglomerate | |
| CN211411920U (en) | Movable mixed blanking conveying device | |
| CN220643164U (en) | Blast furnace feeding system utilizing old ore coke tank | |
| CN212424544U (en) | Silicon-manganese ore raw material mixing and feeding system | |
| CN203767658U (en) | Emptying device for steel slag machining line finished products | |
| CN103820591B (en) | Bell type blast furnace smelting method by using small-size sinters |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200505 |